Bob Mothersbaugh
Robert Leroy Bob Mothersbaugh, Jr., , or Bob 1, is an American singer, songwriter, composer, and musician.
Robert Leroy Mothersbaugh Jr. was born in Akron, Ohio, to parents Mary Margaret and Robert Mothersbaugh, Sr. In high school, he played in the cover band Jitters with his brother Jim Mothersbaugh and Greg Brosch on guitar and Greg Kaiser on bass.
Source: Wikipedia